添加关照、全局等高线、修改图层问题

dist/electron/static/sdk/three/jsm/misc/MD2Character.js

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+import {
+	AnimationMixer,
+	Box3,
+	Mesh,
+	MeshLambertMaterial,
+	Object3D,
+	TextureLoader,
+	UVMapping,
+	SRGBColorSpace
+} from 'three';
+import { MD2Loader } from '../loaders/MD2Loader.js';
+
+class MD2Character {
+
+	constructor() {
+
+		this.scale = 1;
+		this.animationFPS = 6;
+
+		this.root = new Object3D();
+
+		this.meshBody = null;
+		this.meshWeapon = null;
+
+		this.skinsBody = [];
+		this.skinsWeapon = [];
+
+		this.weapons = [];
+
+		this.activeAnimation = null;
+
+		this.mixer = null;
+
+		this.onLoadComplete = function () {};
+
+		this.loadCounter = 0;
+
+	}
+
+	loadParts( config ) {
+
+		const scope = this;
+
+		function createPart( geometry, skinMap ) {
+
+			const materialWireframe = new MeshLambertMaterial( { color: 0xffaa00, wireframe: true } );
+			const materialTexture = new MeshLambertMaterial( { color: 0xffffff, wireframe: false, map: skinMap } );
+
+			//
+
+			const mesh = new Mesh( geometry, materialTexture );
+			mesh.rotation.y = - Math.PI / 2;
+
+			mesh.castShadow = true;
+			mesh.receiveShadow = true;
+
+			//
+
+			mesh.materialTexture = materialTexture;
+			mesh.materialWireframe = materialWireframe;
+
+			return mesh;
+
+		}
+
+		function loadTextures( baseUrl, textureUrls ) {
+
+			const textureLoader = new TextureLoader();
+			const textures = [];
+
+			for ( let i = 0; i < textureUrls.length; i ++ ) {
+
+				textures[ i ] = textureLoader.load( baseUrl + textureUrls[ i ], checkLoadingComplete );
+				textures[ i ].mapping = UVMapping;
+				textures[ i ].name = textureUrls[ i ];
+				textures[ i ].colorSpace = SRGBColorSpace;
+
+			}
+
+			return textures;
+
+		}
+
+		function checkLoadingComplete() {
+
+			scope.loadCounter -= 1;
+
+			if ( scope.loadCounter === 0 ) scope.onLoadComplete();
+
+		}
+
+		this.loadCounter = config.weapons.length * 2 + config.skins.length + 1;
+
+		const weaponsTextures = [];
+		for ( let i = 0; i < config.weapons.length; i ++ ) weaponsTextures[ i ] = config.weapons[ i ][ 1 ];
+		// SKINS
+
+		this.skinsBody = loadTextures( config.baseUrl + 'skins/', config.skins );
+		this.skinsWeapon = loadTextures( config.baseUrl + 'skins/', weaponsTextures );
+
+		// BODY
+
+		const loader = new MD2Loader();
+
+		loader.load( config.baseUrl + config.body, function ( geo ) {
+
+			const boundingBox = new Box3();
+			boundingBox.setFromBufferAttribute( geo.attributes.position );
+
+			scope.root.position.y = - scope.scale * boundingBox.min.y;
+
+			const mesh = createPart( geo, scope.skinsBody[ 0 ] );
+			mesh.scale.set( scope.scale, scope.scale, scope.scale );
+
+			scope.root.add( mesh );
+
+			scope.meshBody = mesh;
+
+			scope.meshBody.clipOffset = 0;
+			scope.activeAnimationClipName = mesh.geometry.animations[ 0 ].name;
+
+			scope.mixer = new AnimationMixer( mesh );
+
+			checkLoadingComplete();
+
+		} );
+
+		// WEAPONS
+
+		const generateCallback = function ( index, name ) {
+
+			return function ( geo ) {
+
+				const mesh = createPart( geo, scope.skinsWeapon[ index ] );
+				mesh.scale.set( scope.scale, scope.scale, scope.scale );
+				mesh.visible = false;
+
+				mesh.name = name;
+
+				scope.root.add( mesh );
+
+				scope.weapons[ index ] = mesh;
+				scope.meshWeapon = mesh;
+
+				checkLoadingComplete();
+
+			};
+
+		};
+
+		for ( let i = 0; i < config.weapons.length; i ++ ) {
+
+			loader.load( config.baseUrl + config.weapons[ i ][ 0 ], generateCallback( i, config.weapons[ i ][ 0 ] ) );
+
+		}
+
+	}
+
+	setPlaybackRate( rate ) {
+
+		if ( rate !== 0 ) {
+
+			this.mixer.timeScale = 1 / rate;
+
+		} else {
+
+			this.mixer.timeScale = 0;
+
+		}
+
+	}
+
+	setWireframe( wireframeEnabled ) {
+
+		if ( wireframeEnabled ) {
+
+			if ( this.meshBody ) this.meshBody.material = this.meshBody.materialWireframe;
+			if ( this.meshWeapon ) this.meshWeapon.material = this.meshWeapon.materialWireframe;
+
+		} else {
+
+			if ( this.meshBody ) this.meshBody.material = this.meshBody.materialTexture;
+			if ( this.meshWeapon ) this.meshWeapon.material = this.meshWeapon.materialTexture;
+
+		}
+
+	}
+
+	setSkin( index ) {
+
+		if ( this.meshBody && this.meshBody.material.wireframe === false ) {
+
+			this.meshBody.material.map = this.skinsBody[ index ];
+
+		}
+
+	}
+
+	setWeapon( index ) {
+
+		for ( let i = 0; i < this.weapons.length; i ++ ) this.weapons[ i ].visible = false;
+
+		const activeWeapon = this.weapons[ index ];
+
+		if ( activeWeapon ) {
+
+			activeWeapon.visible = true;
+			this.meshWeapon = activeWeapon;
+
+			this.syncWeaponAnimation();
+
+		}
+
+	}
+
+	setAnimation( clipName ) {
+
+		if ( this.meshBody ) {
+
+			if ( this.meshBody.activeAction ) {
+
+				this.meshBody.activeAction.stop();
+				this.meshBody.activeAction = null;
+
+			}
+
+			const action = this.mixer.clipAction( clipName, this.meshBody );
+
+			if ( action ) {
+
+				this.meshBody.activeAction = action.play();
+
+			}
+
+		}
+
+		this.activeClipName = clipName;
+
+		this.syncWeaponAnimation();
+
+	}
+
+	syncWeaponAnimation() {
+
+		const clipName = this.activeClipName;
+
+		if ( this.meshWeapon ) {
+
+			if ( this.meshWeapon.activeAction ) {
+
+				this.meshWeapon.activeAction.stop();
+				this.meshWeapon.activeAction = null;
+
+			}
+
+			const action = this.mixer.clipAction( clipName, this.meshWeapon );
+
+			if ( action ) {
+
+				this.meshWeapon.activeAction = action.syncWith( this.meshBody.activeAction ).play();
+
+			}
+
+		}
+
+	}
+
+	update( delta ) {
+
+		if ( this.mixer ) this.mixer.update( delta );
+
+	}
+
+}
+
+export { MD2Character };